Question

Which of the following equations could you solve by first adding six and then dividing by negative three? 3x - 6 = -9 6 - 3x = -9 -3x - 6 = -9 + 6 = -9

Answer 1

-3x - 6 = -9

Explanation:

I got it right on my test

hope it helps!!

Answer 2

Answer:
`-3x-6=-9`

Explanation:

The proccedure shown in the problem is applied to solve for x and calculate its value.

One of the equations shown in the problem is:

`-3x-6=-9`

To solve for x you must_

- Add 6 to both sides of the equations:

`-3x-6+6=-9+6`

`-3x=-3`

- Then you must divide by -3:

`(-3x)/(-3)=(-3)/(-3) \\x=1`

Then the answer is:
`-3x-6=-9`